FI68562C - Foerfarande foer framstaellning av en materialbana - Google Patents
Foerfarande foer framstaellning av en materialbana Download PDFInfo
- Publication number
- FI68562C FI68562C FI763624A FI763624A FI68562C FI 68562 C FI68562 C FI 68562C FI 763624 A FI763624 A FI 763624A FI 763624 A FI763624 A FI 763624A FI 68562 C FI68562 C FI 68562C
- Authority
- FI
- Finland
- Prior art keywords
- web
- weight
- scattering
- spreading
- sub
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims 1
- 238000003892 spreading Methods 0.000 description 44
- 230000007480 spreading Effects 0.000 description 43
- 238000005303 weighing Methods 0.000 description 17
- 239000002344 surface layer Substances 0.000 description 15
- 239000010410 layer Substances 0.000 description 11
- 230000008859 change Effects 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
- B27N3/14—Distributing or orienting the particles or fibres
- B27N3/146—Controlling mat weight distribution
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2557352A DE2557352C3 (de) | 1975-12-19 | 1975-12-19 | Durchlaufverfahren zum kontinuierlichen Streuen eines gewichtskontrollierten Vlieses |
| DE2557352 | 1975-12-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI763624A7 FI763624A7 (enrdf_load_stackoverflow) | 1977-06-20 |
| FI68562B FI68562B (fi) | 1985-06-28 |
| FI68562C true FI68562C (fi) | 1985-10-10 |
Family
ID=5964913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI763624A FI68562C (fi) | 1975-12-19 | 1976-12-17 | Foerfarande foer framstaellning av en materialbana |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4247497A (enrdf_load_stackoverflow) |
| CA (1) | CA1061736A (enrdf_load_stackoverflow) |
| CH (1) | CH612621A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2557352C3 (enrdf_load_stackoverflow) |
| FI (1) | FI68562C (enrdf_load_stackoverflow) |
| FR (1) | FR2335339A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1567460A (enrdf_load_stackoverflow) |
| SE (1) | SE428280B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3148800C2 (de) * | 1981-12-09 | 1986-12-04 | Grecon Greten Gmbh & Co Kg, 3220 Alfeld | Verfahren und Vorrichtung zur Ermittlung und Korrektur von Schwankungen des Flächengewichts von losen lignozellulose- und/oder zellulosehaltigen Holzspanteilchen, Fasern oder dergleichen |
| DE3273054D1 (en) * | 1982-11-20 | 1986-10-09 | Schenck Ag Carl | Method of and apparatus for equalizing the density distribution in an artificial-wood panel |
| DE3468365D1 (en) * | 1984-04-16 | 1988-02-11 | Baehre & Greten | Method of and apparatus for obtaining a predetermined weight per unit area in a first fibre layer |
| EP0161323A1 (de) * | 1984-04-16 | 1985-11-21 | Bison-Werke Bähre & Greten GmbH & Co. KG | Verfahren und Vorrichtung zur Erzielung einer vorgebbaren Flächengewichtsverteilung in einem Vlies |
| CA1236813A (en) * | 1984-04-16 | 1988-05-17 | Wolfgang Heller | Method of and apparatus for obtaining a predeterminable distribution of weight in the transverse direction of a pre-mat and/or mat |
| CN1017881B (zh) * | 1987-12-16 | 1992-08-19 | 库特·赫尔德·法布里肯特 | 制造木材板的设备和方法 |
| GB8729894D0 (en) * | 1987-12-22 | 1988-02-03 | Compak Syst | Apparatus for laying matt of fibrous material |
| FI85451C (fi) * | 1990-06-08 | 1992-04-27 | Rauma Repola Oy | Foerfarande och anlaeggning foer framstaellning av skivproduktaemne. |
| EP0800902B1 (de) * | 1996-04-11 | 2002-03-06 | Dieffenbacher Schenck Panel GmbH | Verfahren zur kontinuierlichen Herstellung eines Vlieses für die Herstellung von Holzwerkstoff- oder ähnlichen Platten |
| DE19916462A1 (de) * | 1999-04-12 | 2000-10-19 | Dieffenbacher Schenck Panel | Formstation |
| US20030131791A1 (en) * | 2000-11-21 | 2003-07-17 | Schultz Carl L. | Multiple orifice applicator system and method of using same |
| NL1028205C2 (nl) * | 2005-02-07 | 2006-08-08 | Matheus Jozef Maria Coolen | Bunkerinrichting alsmede werkwijze voor het aanpassen van een bunkerinrichting en werkwijze voor het regelen van de uitstroom van materiaal uit een bunker. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921712A (en) * | 1957-11-21 | 1960-01-19 | Westinghouse Electric Corp | Control apparatus for a motor device |
| US3303967A (en) * | 1965-09-28 | 1967-02-14 | Westinghouse Electric Corp | Feedback control for a material handling system providing automatic overshoot correction |
| US4038531A (en) * | 1976-05-18 | 1977-07-26 | Weyerhaeuser Company | Process control apparatus for controlling a particleboard manufacturing system |
-
1975
- 1975-12-19 DE DE2557352A patent/DE2557352C3/de not_active Expired
-
1976
- 1976-12-07 GB GB51044/76A patent/GB1567460A/en not_active Expired
- 1976-12-14 FR FR7637579A patent/FR2335339A1/fr active Granted
- 1976-12-17 FI FI763624A patent/FI68562C/fi not_active IP Right Cessation
- 1976-12-17 SE SE7614241A patent/SE428280B/xx unknown
- 1976-12-17 CA CA268,185A patent/CA1061736A/en not_active Expired
- 1976-12-17 CH CH1589776A patent/CH612621A5/xx not_active IP Right Cessation
-
1978
- 1978-03-30 US US05/891,747 patent/US4247497A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2557352B2 (de) | 1979-03-29 |
| US4247497A (en) | 1981-01-27 |
| DE2557352A1 (de) | 1977-07-07 |
| FI763624A7 (enrdf_load_stackoverflow) | 1977-06-20 |
| DE2557352C3 (de) | 1979-11-29 |
| SE428280B (sv) | 1983-06-20 |
| SE7614241L (sv) | 1977-06-20 |
| CH612621A5 (enrdf_load_stackoverflow) | 1979-08-15 |
| FR2335339A1 (fr) | 1977-07-15 |
| FR2335339B1 (enrdf_load_stackoverflow) | 1980-03-14 |
| GB1567460A (en) | 1980-05-14 |
| FI68562B (fi) | 1985-06-28 |
| CA1061736A (en) | 1979-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: CARL SCHENCK AG |